People need to be aware that there are a couple of reports (Germany/England) where the light somehow turns on and gets super hot, causing pressure/temps that might soften the solder joints on the star and push out the E-switch from the head body. Two seemingly similar events where the people didn't leave the light on. One guy had his on his dresser in a vinyl holster and it melted the holster.
http://budgetlightforum.com/node/67661?page=10
Starting at post #307 for the UK guy.
https://www.taschenlampen-forum.de/...r-und-bestellthread.70715/page-2#post-1001281
Post #49 for the German fellow.
Just be aware and lock the light out, for now, at the tail (or remove the cell) and when you do play with it, pay attention to it.
Also, it's important to re-calibrate the temperature sensor, since it may not be set to a specific level from the factory. Some speculate that the temperature regulation is dwanky, but that doesn't explain it turning itself on.
Bummer, but we should be aware. Mine isn't here yet, but I plan to re-calibrate and just run things in the lower modes, removing the cell, or locking the light out when stored.
I'm sure more news will come out in the next few days.
Chris